Fairwinds Technologies
Sr. Network Security Engineer (Oklahoma City, Oklahoma)
Be an Early Applicant
Provides technical leadership for cybersecurity engineering on AWACS aircraft and ground-system modernization programs. Responsibilities include secure network and communications architecture, RMF compliance, ATO/IATT and POA&M development, cyber risk assessments, avionics and mission-system integration, TEMPEST compliance, security requirements, and design reviews. The role supervises personnel and collaborates with systems, software, avionics, and test engineering teams. Active Secret clearance and significant military aviation cybersecurity experience are required, with 25–35% domestic and international travel.
Senior Network Security Engineer Desired Start Date: 2 weeks prior to award, or no later than 2 weeks after awardLocation: Oklahoma City, OK Clearance Requirement: Active Secret Security Clearance required at time of employmentTravel Requirement: Up to 25–35% domestic and international travelExperience
Fairwinds Technologies is seeking a Senior Network Security Engineer to support a major AWACS modernization program focused on secure communications, mission systems integration, avionics cybersecurity, and network architecture supporting E-767 aircraft and associated ground systems.
The selected candidate will provide technical leadership for cybersecurity engineering, RMF compliance, secure communications integration, and mission system security across aircraft, laboratories, and operational environments. This position also includes supervisory responsibilities.
This is a supervisory position.
- Lead cybersecurity engineering activities for aircraft and ground-system modernization efforts.
- Develop and maintain cybersecurity architectures supporting airborne mission systems and communications networks.
- Perform cybersecurity gap analyses against DoD Risk Management Framework (RMF) requirements.
- Develop, maintain, and execute Plans of Action and Milestones (POA&M).
- Generate and support Authorization to Operate (ATO), Interim Authorization to Test (IATT), and RMF package submissions.
- Assess cybersecurity risks associated with avionics modifications, mission systems, and network interfaces.
- Ensure system designs support security accreditation requirements throughout program lifecycle.
- Design and assess secure aircraft network architectures.
- Develop interface security requirements for mission-critical systems.
- Evaluate security impacts of integrating legacy and modern communication systems.
- Support the integration of radio, waveform, communication and other devices.
- Ensure secure communications architecture meets operational and interoperability requirements.
- Collaborate with avionics, software, systems engineering, and test teams.
- Support development and review of Interface Control Documents (ICDs), Interface Design Descriptions (IDDs), System Architecture Documents, and Requirements Traceability Matrices.
- Evaluate cybersecurity implications of hardware and software design changes.
- Develop and implement security engineering strategies aligned with Program Protection Plans.
- Identify Critical Program Information (CPI) and Critical Components (CC).
- Evaluate Commercial Off-The-Shelf (COTS), Open-Source Software, and contractor-developed software for security compliance.
- Support TEMPEST analysis and compliance activities and assist in development of TEMPEST Control Plans.
- Review grounding architectures, wiring designs, cabinet layouts, and shielding approaches.
- Coordinate with E3/EMI/EMC engineering teams to ensure cybersecurity and electromagnetic protection objectives are met.
- Participate in System Requirements Reviews (SRR), Preliminary Design Reviews (PDR), Critical Design Reviews (CDR), Test Readiness Reviews (TRR), and Configuration Audits.
- Bachelor’s Degree in Cybersecurity, Computer Engineering, Electrical Engineering, Systems Engineering, Aerospace Engineering, or Computer Science.
- One or more of the following certifications: Cisco CCNP Security, CISSP, CASP+, Security+, or CEH.
- 9+ years of network security or cybersecurity engineering experience.
- 5+ years supporting military aviation, avionics, aerospace, or mission systems programs.
- Knowledge of airworthiness certification processes.
- Experience with secure communications systems integration.
- Experience supporting system integration labs and test facilities.
- Experience with NIST RMF, NIST 800-53 Security Controls, DoD Cybersecurity Processes, ATO/IATT Activities, Cyber Risk Assessments, POA&M Development, and Security Technical Implementation Guides (STIGs).
- Experience using Dynamic Object-Oriented Requirements System (DOORS) database.
- Experience working with Air Force Life Cycle Management Center (AFLCMC).
Compensation- Salary
At Fairwinds, we consider many factors when it comes to compensation, including the scope of the position as well as your background and experience. Base pay may vary depending on job-related knowledge, skills, location and experience. Additional incentives may be provided as part of the compensation package, in addition to a range of medical, financial, and/or other benefits.
Position Type/Expected Hours of Work
This is a full time, exempt position.
Work Authorization/Security Clearance:
Must be eligible to work in the US. Must hold active DoD Secret clearance.
AAP/EEO Statement
Fairwinds Technologies, LLC is an Equal Opportunity Employer – M/F/Veteran/Disability/Sexual Orientation/Gender Identity
Similar Jobs
.png)
Healthtech • Pharmaceutical • Telehealth
Provides legal and regulatory counsel on advertising and product claims for health products. Reviews claim substantiation, scientific and clinical evidence, consumer-facing materials, and campaign content for FDA and FTC compliance. Advises cross-functional medical, regulatory, clinical, growth, and marketing teams on legal risk, required revisions, and supporting evidence. Monitors regulatory developments, enforcement actions, litigation, and state laws while maintaining claim-review documentation.
Enterprise Web • Fintech • Marketing Tech • Software
Lead CRM implementation and advisory engagements for AEC organizations. Responsibilities include discovery, process analysis, solution design, requirements definition, configuration guidance, data migration, integrations, project planning, stakeholder management, training, adoption, and value realization. The role manages concurrent engagements, advises executive stakeholders, coordinates cross-functional delivery teams, and supports scope, risk, budget, timeline, and customer escalation management.
Top Skills:
AnalyticsCRMDashboardsData MigrationErpIntegrationsReportingUnanet CrmWorkflows
Cloud • Information Technology • Security • Software • Cybersecurity
Designs and operates highly available infrastructure across public clouds and bare-metal environments. Builds Python/Go automation and self-healing systems, advances observability using Prometheus, Grafana, and OpenTelemetry, establishes SLOs, leads incident response, and performs post-incident analysis. Partners with engineering teams on operability reviews while improving reliability, scalability, and service maturity through automation, ITIL, and problem management.
Top Skills:
AiopsAnsibleAWSAzureBare-Metal InfrastructureBgpC/C++Chaos EngineeringDnsFreebsdGCPGoGrafanaGreHaproxyIpsecItilLinuxMachine LearningOpentelemetryPrometheusPythonTerraform
What you need to know about the Chicago Tech Scene
With vibrant neighborhoods, great food and more affordable housing than either coast, Chicago might be the most liveable major tech hub. It is the birthplace of modern commodities and futures trading, a national hub for logistics and commerce, and home to the American Medical Association and the American Bar Association. This diverse blend of industry influences has helped Chicago emerge as a major player in verticals like fintech, biotechnology, legal tech, e-commerce and logistics technology. It’s also a major hiring center for tech companies on both coasts.
Key Facts About Chicago Tech
- Number of Tech Workers: 245,800; 5.2% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: McDonald’s, John Deere, Boeing, Morningstar
- Key Industries: Artificial intelligence, biotechnology, fintech, software, logistics technology
- Funding Landscape: $2.5 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Pritzker Group Venture Capital, Arch Venture Partners, MATH Venture Partners, Jump Capital, Hyde Park Venture Partners
- Research Centers and Universities: Northwestern University, University of Chicago, University of Illinois Urbana-Champaign, Illinois Institute of Technology, Argonne National Laboratory, Fermi National Accelerator Laboratory
